@cloud1990 在 VOF求解自由水面问题,求解空气区域吗? 中说:
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Left: Correct jet shape predicted by TruVOF technique used in FLOW-3D. Right: Incorrect jet shape predicted by pseudo-VOF technique used by other CFD codes.
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Left: FLOW-3D‘s TruVOF technique predicts jet impingement on wall and some outflow. Right: Pseudo-VOF methods don’t predict realistic jetting of fluid on side walls.
从结果上看,flow3D 所谓的TruVOF是有问题的,air velocity 和 air resistance = 0? 这个可能比较适合粗网格计算,作为一个tricky的存在.但理论上,这个TruVOF是无法解决wind wave的问题.